LMI Peristaltic Metering Pumps

Product info Show all specs
K | KBL Series Peristaltic Metering Pumps - 158 GPH
Description
LMI's KBL Series Peristaltic Metering Pumps provides chemical feed flow rates to 160 GPH or pressures up to 110 psi (at lower flows). The pump drive and tubing can be configured for optimal performance based on application flow, pressure, and chemical. All three (3) drive options KBL2, KBL3, and KBL4 use an internal brushless DC motor and can be configured with SCADA or Modbus control for remote communication and multiple I/O options. Three (3) tube materials are coded (A) Extended Life (XL) which is resistant to most acids, alkalis, and oxidizing agents (B) Chemical Resistant (CR) which is resistant to strong acids, bases, commercial sanitizers & cleaners, and (C) Petro-Tough (PT) which is ideal for fats and oils, lubricants, and some solvents
Key Specs
Feed Max
158.5 GPH
Configuration Model Codes
Base Model
Series
KBL | KBL Series - Industrial
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KBL Series Series Peristaltic Metering Pumps

The LMI KBL (and KML) Series cased-drive peristaltic metering pumps. Cost-effective and adaptable for precise dosing in water treatment, wastewater treatment, and various industrial settings.

Features & Benefits
Key Features
Display & Control
  • 4.33" color LCD display
  • 4 configurable digital form-C relays
  • Onboard run timer for programmable predictive maintenance
  • USB port for firmware upgrades and pump log downloads
Connectivity
  • Remote input compatibility:
    • 4-20mA
    • SCADA
    • Modbus
    • EtherNet/IP
    • Profinet
Safety
  • Optical tube leak detection standard
Performance Benefits
Operational Excellence
  • Consistent displacement per rotation for precise chemical metering
  • Suction lift capability up to 30 feet (9 meters)
  • Zero backflow or slip
  • Self-priming peristaltic metering design
Maintenance & Reliability
  • No moving parts contact fluid - only tubing is wetted
  • Dry-run damage prevention
  • No vapor lock or air bind issues
  • Fast and convenient commissioning
  • No manual priming or check valves required
Technical Specifications
Parameter Value
Display Size 4.33"
Maximum Suction Lift 30 feet (9 meters)
Configurable Relays 4 form-C
Chemical Compatibility
Construction Notes

**Enclosure:** Powder Coated Aluminum
**Pump Head:** PBT Thermoplastic
**Cover:** Polycarbonate
**Rotor:** PBT Thermoplastic
**Rollers:** Nylon
**Roller Bearings:** 316 SS
**Roller Shaft:** 316 SS
**Motor Shaft:** Chrome Steel
**Cover Screws:** Plastic / 316 SS
**Tube Connectors:** PVDF

Dimensional drawings
Reference Dimensions
Frame KBL2 KBL3 KBL4
A 246 (10.4) 246 (10.4) 363 (14.3)
B 206 (8.125) 206 (8.125) 308 (12.125)
C 361 (14.2) 361 (14.2) 455 (17.9)
Weight lb (kg) 35.6 (16.1) 35.6 (16.1) 72 (32.6)
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